WO2008031189A1 - Structure de condensateur résistant aux pannes - Google Patents

Structure de condensateur résistant aux pannes Download PDF

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Publication number
WO2008031189A1
WO2008031189A1 PCT/CA2007/001460 CA2007001460W WO2008031189A1 WO 2008031189 A1 WO2008031189 A1 WO 2008031189A1 CA 2007001460 W CA2007001460 W CA 2007001460W WO 2008031189 A1 WO2008031189 A1 WO 2008031189A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
electrodes
capacitor
ceramic
high resistance
Prior art date
Application number
PCT/CA2007/001460
Other languages
English (en)
Other versions
WO2008031189B1 (fr
Inventor
David A. Kelly
Original Assignee
Kelly David A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kelly David A filed Critical Kelly David A
Publication of WO2008031189A1 publication Critical patent/WO2008031189A1/fr
Publication of WO2008031189B1 publication Critical patent/WO2008031189B1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/14—Protection against electric or thermal overload
    • H01G2/16—Protection against electric or thermal overload with fusing elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/008—Selection of materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/30—Stacked capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

La présente invention concerne un condensateur résistant aux pannes qui utilise de la céramique en tant qu'une des pièces de la structure diélectrique. Le condensateur est fabriqué en utilisant au moins une électrode résistant aux pannes formant une polarité d'électrode dans le condensateur. Les couches diélectriques séparant les électrodes sont composées au moins partiellement d'un matériau en céramique à haut K. Chaque couche du condensateur comporte une électrode d'un côté d'une couche diélectrique, qui est ensuite assemblée de telle sorte qu'il existe en alternance au moins une électrode résistant aux pannes, avec au moins une couche diélectrique séparant une électrode adjacente de polarité opposée. L'électrode résistant aux pannes est conçue pour pouvoir déconnecter une défectuosité dans la couche diélectrique du reste de la structure du condensateur. Une autre possibilité consiste à construire le condensateur avec une structure d'électrode qui limite à une quantité prédéfinie par la construction de l'électrode, l'énergie déchargée par une défectuosité dans la couche diélectrique. La couche diélectrique peut se composer de couches diélectriques en céramique fusionnée ou d'un matériau diélectrique polymère en céramique.
PCT/CA2007/001460 2006-09-13 2007-08-21 Structure de condensateur résistant aux pannes WO2008031189A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2,560,027 2006-09-13
CA002560027A CA2560027A1 (fr) 2006-09-13 2006-09-13 Condensateur ceramique polymere

Publications (2)

Publication Number Publication Date
WO2008031189A1 true WO2008031189A1 (fr) 2008-03-20
WO2008031189B1 WO2008031189B1 (fr) 2008-05-08

Family

ID=39181996

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2007/001460 WO2008031189A1 (fr) 2006-09-13 2007-08-21 Structure de condensateur résistant aux pannes

Country Status (2)

Country Link
CA (1) CA2560027A1 (fr)
WO (1) WO2008031189A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8145362B2 (en) 2006-08-04 2012-03-27 Eestor, Inc. Utility grid power averaging and conditioning
US8287826B2 (en) 2009-09-18 2012-10-16 Eestor, Inc. Selective-cation-removal purification of aluminum source
CN102903949A (zh) * 2012-10-13 2013-01-30 苏州征之魂专利技术服务有限公司 一种新能源动力电池结构
US8496893B2 (en) 2009-06-25 2013-07-30 Eestor, Inc. Method of forming a dielectric powder using a precipitated precursor powder
US8698352B2 (en) 2009-08-20 2014-04-15 Eestor, Inc. Rapid activation fusible link
US8845993B2 (en) 2010-01-20 2014-09-30 Eestor, Inc. Purification of barium ion source
US8853116B2 (en) 2006-08-02 2014-10-07 Eestor, Inc. Method of preparing ceramic powders
JP5811174B2 (ja) * 2011-03-28 2015-11-11 株式会社村田製作所 電子部品及びその製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894746A (en) * 1987-06-06 1990-01-16 Murata Manufacturing Co., Ltd. Laminated capacitor with fuse function
US7054136B2 (en) * 2002-06-06 2006-05-30 Avx Corporation Controlled ESR low inductance multilayer ceramic capacitor
US20060121258A1 (en) * 2004-12-07 2006-06-08 Samsung Electro-Mechanics Co., Ltd. Sol composition for dielectric ceramic, and dielectric ceramic and multilayered ceramic capacitor using the same
US20060158825A1 (en) * 2005-01-20 2006-07-20 Matsushita Electric Industrial Co., Ltd. Multilayer capacitor and mold capacitor
US20060191887A1 (en) * 2003-01-27 2006-08-31 Baer Thomas M Apparatus and method for heating microfluidic volumes and moving fluids

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894746A (en) * 1987-06-06 1990-01-16 Murata Manufacturing Co., Ltd. Laminated capacitor with fuse function
US7054136B2 (en) * 2002-06-06 2006-05-30 Avx Corporation Controlled ESR low inductance multilayer ceramic capacitor
US20060191887A1 (en) * 2003-01-27 2006-08-31 Baer Thomas M Apparatus and method for heating microfluidic volumes and moving fluids
US20060121258A1 (en) * 2004-12-07 2006-06-08 Samsung Electro-Mechanics Co., Ltd. Sol composition for dielectric ceramic, and dielectric ceramic and multilayered ceramic capacitor using the same
US20060158825A1 (en) * 2005-01-20 2006-07-20 Matsushita Electric Industrial Co., Ltd. Multilayer capacitor and mold capacitor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8853116B2 (en) 2006-08-02 2014-10-07 Eestor, Inc. Method of preparing ceramic powders
US10239792B2 (en) 2006-08-02 2019-03-26 Eestor, Inc. Method of preparing ceramic powders
US8145362B2 (en) 2006-08-04 2012-03-27 Eestor, Inc. Utility grid power averaging and conditioning
US8788109B2 (en) 2006-08-04 2014-07-22 Eestor, Inc. Utility grid power averaging and conditioning
US8496893B2 (en) 2009-06-25 2013-07-30 Eestor, Inc. Method of forming a dielectric powder using a precipitated precursor powder
US8698352B2 (en) 2009-08-20 2014-04-15 Eestor, Inc. Rapid activation fusible link
US8287826B2 (en) 2009-09-18 2012-10-16 Eestor, Inc. Selective-cation-removal purification of aluminum source
US8845993B2 (en) 2010-01-20 2014-09-30 Eestor, Inc. Purification of barium ion source
JP5811174B2 (ja) * 2011-03-28 2015-11-11 株式会社村田製作所 電子部品及びその製造方法
CN102903949A (zh) * 2012-10-13 2013-01-30 苏州征之魂专利技术服务有限公司 一种新能源动力电池结构

Also Published As

Publication number Publication date
CA2560027A1 (fr) 2008-03-13
WO2008031189B1 (fr) 2008-05-08

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